Pine script 让图表从窗口的开头开始

我试着在一张图表上画出前20个硬币，每个都有自己的线条。我有他们显示，但通过他们的价格，他们到处都是，不可能看到。我怎样才能让他们的所有图表从我的图表左侧开始

//@version=3
study("Top20Plotted", precision=1, overlay=true)

coinPrice = security(coin, period, close);



ethusdt  = security("COINBASE:ETHUSD", period, close)
xrpusdt  = security("Poloniex:XRPUSDT", period, close)
ltcusdt  = security("COINBASE:LTCUSD", period, close)
bchusd   = security("COINBASE:BCHUSD", period, close)
eosusdt  = security("Bitfinex:EOSUSD", period, close)
bnbusdt  = security("BINANCE:BNBUSDT", period, close)
xlmusdt  = security("BINANCE:BNBUSDT", period, close)
trxusdt  = security("BINANCE:TRXUSDT", period, close)
adausdt  = security("BINANCE:ADAUSDT", period, close)
xmrusdt  = security("BINANCE:XMRUSDT", period, close)
dashusdt = security("BITFINEX:DASHUSD", period, close)
atomusdt = security("BINANCE:ATOMUSDT", period, close)
linkusdt = security("BINANCE:LINKUSDT", period, close)
iotausdt = security("BINANCE:IOTAUSDT", period, close)
neousdt  = security("BINANCE:NEOUSDT", period, close)
etcusdt  = security("BINANCE:ETCUSDT", period, close)
xtzusdt  = security("BINANCE:XTZUSDT", period, close)



plot(ethusdt, color=aqua, style=line, title="ETH")
plot(xrpusdt, color=blue, style=line, title="XRP")
plot(ltcusdt, color=fuchsia, style=line, title="LTC")
plot(bchusd, color=gray, style=line, title="BCH")
plot(eosusdt, color=green, style=line, title="EOS")
plot(bnbusdt, color=lime, style=line, ttitle="BNB")
plot(xlmusdt, color=maroon, style=line, ttitle="xlm")
plot(trxusdt, color=navy, style=line, title="TRX")
plot(adausdt, color=olive, style=line, title="ADA")
plot(linkusdt, color=orange, style=line, title="LINK")
plot(iotausdt, color=purple, style=line, title="IOTA")
plot(neousdt, color=red, style=line, ttitle="NEO")
plot(etcusdt, color=silver, style=line, title="ETC")
plot(xtzusdt, color=teal, style=line, title="XTZ")

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如果某些日期不是从图表的左侧开始，那是因为它们没有这些日期的历史记录。它们从左侧开始，但BTC从1000开始，IOTA从.004开始，因此不可能在同一图表上看到它们。我想通过BTC提高价格。与他们的“添加符号”功能类似，但只是将其作为一个指示器。您可以尝试使用

研究（“Top20绘制”，精度=1，叠加=真，比例=比例。无）

将指示器置于“无比例”上。您需要重新添加独立音乐才能看到效果。这将使其与价格表的刻度断开。您也可以通过指示器下拉菜单的按比例选择来实现这一点。无论如何，绘制具有如此不同值的信号始终是一个挑战。